www.sell21.com - robtex.com

www.sell21.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:36ba🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:8d1a🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.54.186Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.26🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.54.186, 172.67.141.26
IPv62606:4700:3034::6815:36ba, 2606:4700:3035::ac43:8d1a

sell21.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:36ba🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:8d1a🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.54.186Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.26🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamanda.ns.cloudflare.com ⭐
NSvick.ns.cloudflare.com
TXTgoogle-site-verification=JmwLRIVMHGupl4vA88_JgEN3x_WnmD2YRsX36uc6MXQ
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.54.186, 172.67.141.26
IPv62606:4700:3034::6815:36ba, 2606:4700:3035::ac43:8d1a
SOAamanda.ns.cloudflare.comdns@cloudflare.com serial=2399774122

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DNS History

10 records (4 active, 6 former)

2017201820192020202120222023202420252026A104.21.54.186172.67.141.262606:4700:3034::6815:36ba2606:4700:3035::ac43:8d1a188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::68.64.163.25468.64.168.227
●A104.21.54.1862026-02-23 → 2026-03-24 · 3 obs
○ 2018-05-27 18:19:46
● 2026-02-23 01:15:34
● 2026-03-24 07:49:00
●A172.67.141.262026-02-23 → 2026-03-24 · 3 obs
○ 2018-05-27 18:19:46
● 2026-02-23 01:15:34
● 2026-03-24 07:49:00
○A188.114.96.02026-02-23 → 2026-03-24 · 2 obs
○ 2026-02-23 01:15:34
○ 2026-03-24 07:49:00
○A188.114.97.02026-02-23 → 2026-03-24 · 2 obs
○ 2026-02-23 01:15:34
○ 2026-03-24 07:49:00
●A2606:4700:3034::6815:36ba2026-02-23 → 2026-03-24 · 3 obs
○ 2018-05-27 18:19:46
● 2026-02-23 01:15:34
● 2026-03-24 07:49:00
●A2606:4700:3035::ac43:8d1a2026-02-23 → 2026-03-24 · 3 obs
○ 2018-05-27 18:19:46
● 2026-02-23 01:15:34
● 2026-03-24 07:49:00
○A2a06:98c1:3120::2026-02-23 → 2026-03-24 · 2 obs
○ 2026-02-23 01:15:34
○ 2026-03-24 07:49:00
○A2a06:98c1:3121::2026-02-23 → 2026-03-24 · 2 obs
○ 2026-02-23 01:15:34
○ 2026-03-24 07:49:00
○A68.64.163.2542018-05-27 → 2018-05-27 · 4 obs
○ 2016-12-26 04:30:30
● 2018-05-27 18:19:46
○ 2026-02-23 01:15:34
○ 2026-03-24 07:49:00
○A68.64.168.2272016-12-26 → 2016-12-26 · 3 obs
● 2016-12-26 04:30:30
○ 2018-05-27 18:19:46
○ 2026-03-24 07:49:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sell21.comamanda.ns.cloudflare.com, vick.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.244

NS records: amanda.ns.cloudflare.com, vick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sell21.com (unsigned zone)

⏱️ Timing

Total: 111ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.54.186, 172.67.141.26
AAAA22606:4700:3034::6815:36ba, 2606:4700:3035::ac43:8d1a
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (amanda.ns.cloudflare.com, amanda.ns.cloudflare.com, amanda.ns.cloudflare.com...)

Analysis

IP Addresses

www.sell21.com resolves to four IP numbers: 2606:4700:3034::6815:36ba, 2606:4700:3035::ac43:8d1a, 104.21.54.186 and 172.67.141.26.

Other host names such as movexx.it, www.91(0x706f726e).film, liveinlouisiana.com, withloop.com and cambriabike.com share IPs with www.sell21.com.